CN110033906A - A kind of recyclable device of environment-friendly cable - Google Patents
A kind of recyclable device of environment-friendly cable Download PDFInfo
- Publication number
- CN110033906A CN110033906A CN201910448604.5A CN201910448604A CN110033906A CN 110033906 A CN110033906 A CN 110033906A CN 201910448604 A CN201910448604 A CN 201910448604A CN 110033906 A CN110033906 A CN 110033906A
- Authority
- CN
- China
- Prior art keywords
- roller
- environment
- cable
- transfer roller
- chamber
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000010438 heat treatment Methods 0.000 claims abstract description 71
- 239000011162 core material Substances 0.000 claims abstract description 58
- 238000000926 separation method Methods 0.000 claims abstract description 17
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 10
- 239000003546 flue gas Substances 0.000 claims abstract description 10
- 230000005291 magnetic effect Effects 0.000 claims abstract description 10
- 238000012545 processing Methods 0.000 claims abstract description 9
- 238000012546 transfer Methods 0.000 claims description 97
- 239000007921 spray Substances 0.000 claims description 51
- 206010039509 Scab Diseases 0.000 claims description 39
- 239000000463 material Substances 0.000 claims description 35
- 238000001179 sorption measurement Methods 0.000 claims description 31
- 238000004064 recycling Methods 0.000 claims description 22
- 230000006835 compression Effects 0.000 claims description 20
- 238000007906 compression Methods 0.000 claims description 20
- 238000007885 magnetic separation Methods 0.000 claims description 18
- 239000000779 smoke Substances 0.000 claims description 16
- 238000003860 storage Methods 0.000 claims description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000002184 metal Substances 0.000 claims description 12
- 229910052751 metal Inorganic materials 0.000 claims description 12
- 238000011221 initial treatment Methods 0.000 claims description 10
- 238000003825 pressing Methods 0.000 claims description 10
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 9
- 229910052799 carbon Inorganic materials 0.000 claims description 9
- 239000007789 gas Substances 0.000 claims description 8
- 239000002245 particle Substances 0.000 claims description 8
- 230000005540 biological transmission Effects 0.000 claims description 7
- 239000007787 solid Substances 0.000 claims description 6
- 230000005611 electricity Effects 0.000 claims description 5
- 238000007788 roughening Methods 0.000 claims description 3
- 238000011282 treatment Methods 0.000 claims description 3
- 230000000903 blocking effect Effects 0.000 claims 1
- 238000002386 leaching Methods 0.000 claims 1
- 238000013467 fragmentation Methods 0.000 abstract 1
- 238000006062 fragmentation reaction Methods 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000000126 substance Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- 239000004033 plastic Substances 0.000 description 5
- 229920003023 plastic Polymers 0.000 description 5
- 238000002485 combustion reaction Methods 0.000 description 4
- 239000007769 metal material Substances 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 3
- MWUXSHHQAYIFBG-UHFFFAOYSA-N nitrogen oxide Inorganic materials O=[N] MWUXSHHQAYIFBG-UHFFFAOYSA-N 0.000 description 3
- 238000011084 recovery Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 1
- 239000005864 Sulphur Substances 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000003113 alkalizing effect Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 239000010425 asbestos Substances 0.000 description 1
- 235000019504 cigarettes Nutrition 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- FPAFDBFIGPHWGO-UHFFFAOYSA-N dioxosilane;oxomagnesium;hydrate Chemical compound O.[Mg]=O.[Mg]=O.[Mg]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O.O=[Si]=O FPAFDBFIGPHWGO-UHFFFAOYSA-N 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005294 ferromagnetic effect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 239000003517 fume Substances 0.000 description 1
- 150000002739 metals Chemical class 0.000 description 1
- 239000010445 mica Substances 0.000 description 1
- 229910052618 mica group Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001473 noxious effect Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 230000000505 pernicious effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000003014 reinforcing effect Effects 0.000 description 1
- 229910052895 riebeckite Inorganic materials 0.000 description 1
- 238000010058 rubber compounding Methods 0.000 description 1
- 239000004576 sand Substances 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B15/00—Apparatus or processes for salvaging material from cables
- H01B15/003—Apparatus or processes for salvaging material from cables by heating up
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B15/00—Apparatus or processes for salvaging material from cables
- H01B15/005—Apparatus or processes for salvaging material from cables by cutting
- H01B15/006—Making a longitudinal cut
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B15/00—Apparatus or processes for salvaging material from cables
- H01B15/008—Apparatus or processes for salvaging material from cables by crushing
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/82—Recycling of waste of electrical or electronic equipment [WEEE]
Landscapes
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to a kind of recyclable devices of environment-friendly cable, including the first cable inlet component, the second cable inlet component, core skin separation unit, crusher chamber, heating furnace, flue gas processing device and magnetic separating device.By the way that each device is specifically arranged, so that respectively be aligned integer environment-friendly cable and fragmentation environment-friendly cable and be mixed into common cable mixture integrated after, after first being separated to crust and core material, core material is collected, different processing is carried out respectively after carrying out taxonomic revision to crust, completeization for realizing environment-friendly cable is comprehensively recycled, and substantially increases the overall utilization rate of resource.
Description
Technical field
The invention belongs to field of cables and environment protection field, and in particular to a kind of recyclable device of environment-friendly cable.
Background technique
With the deep influence that electric power lives on people, the raising of the conveying voltage of the stability and cable of cable is right
More stringent requirements are proposed for cable.Traditional cable sheath is that rubber or reinforcing rubber plastics composite layer, this crust are corrosion-resistant
Sexuality be not it is very high, it is this kind of outer under some specific weathers or specific ambient enviroment, and after a certain period of use time
Skin meeting aging falls off, and cable after discarded during recycling here, and for crust, conventional is also by the way of burning
It is handled, and a large amount of rubber or plastics generate the flue gas for containing various harmful substances after burning, to cause dirt to air
Dye, while crust will not be recycled properly.Therefore many researchers are mainly led in concern environment-friendly cable, this kind of cable at present
Cross the setting that new material and new stratified material are carried out to cable sheath, by part inorganic non-metallic material and a part of wire with
Specific rubber compounding, while cooperating the reasonably combined of core material and crust, corrosion resistance and the service life of cable sheath are enhanced significantly,
To substantially increase service life of cable entirety on the whole, while this partial cables is when being recycled, even if using burning
The mode of burning also greatly reduces the pollution to atmosphere.
Simultaneously because the crust of environment-friendly cable is not single material, typically contain asbestos, specific rubber, talcum powder,
The substances such as steel wire, fireproof mica, if therefore it is recycled using conventional burning disposal mode, can be to wherein useful object
Matter causes unnecessary waste.There is also the processing modes of the non-single burning of some pairs of cables at present, but it is needle mostly
A kind of environment-friendly cable recovery method is disclosed to common cable, such as CN108766677A, so-called environmental protection is modification
Recovery method, disclosed environment-friendly cable recovery method is not to use single burning disposal mode, but use
Peeling separates the ways of recycling such as broken and realizes the mode handled crust and the inner core classification of common cable.With environmentally friendly electricity
Cable is gradually popularized, and is targetedly carried out specific concrete mode to environment-friendly cable and is recycled gradually as researcher's needs
The problem of concern.
Summary of the invention
In view of the above technical problems, the present invention proposes a kind of recyclable device of environment-friendly cable.
It is realized by following technological means:
A kind of recyclable device of environment-friendly cable, including the first cable inlet component, the second cable inlet component, core skin separation unit
Part, crusher chamber, heating furnace, flue gas processing device and magnetic separating device.
The first cable inlet component includes that the first cable recycling entrance, upper entrance transfer roller and top compress roller portion
Part, it includes top elastic compression roller, top resilient roller support plate and top elastomeric element that the top, which compresses roller member,；Described
One cable recycling entrance is used to be passed to the environment-friendly cable of neat type, and the upper entrance transfer roller is multiple and is laterally arranged to one
Row, the rows of upper entrance transfer roller are integrally provided in the lower rear of the first cable recycling entrance, and the top compresses
Roller member is integrally provided in the top of the rows of upper entrance transfer roller, the top elastic compression roller and the upper entrance
Transfer roller will go into the first cable recycling entrance environment-friendly cable compress, the central axis of the top elastic compression roller and it is described on
It is connected between portion's resilient roller support plate by the elastomeric element, the top elastic compression roller passes through the bullet of the elastomeric element
Power compresses environment-friendly cable.
The second cable inlet component includes that the second cable recycles entrance, interior rotating cylinder, primary treatment chamber enclosure, primary
Crust outlet, the outlet of interior rotating cylinder driving motor, interior rotating cylinder shaft, interior rotating cylinder, lower elastic compresses roller member, lower part enters
Mouth transfer roller and middle part pressing roller；The interior rotating cylinder is arranged inside the primary treatment chamber enclosure with tubular structure, described interior
The side wall of rotating cylinder is densely covered through-hole structure and is evenly equipped with inclined blade on the inner wall of its side wall, in the interior rotating cylinder
The interior rotating cylinder shaft is provided at axis, the output shaft of the interior rotating cylinder driving motor is connect with the interior rotating cylinder shaft
And driver rotates, and one end of the interior rotating cylinder is provided with the second cable recycling entrance, in inward turning corresponding thereto
The other end of rotating cylinder is integrally open to form the interior rotating cylinder outlet；The bottom of primary treatment chamber enclosure is provided with the primary
Crust outlet tilts upward since the interior rotating cylinder outlet and is provided with the rows of lower entrances transfer roller, under described
It is provided with the lower elastic above portion's entrance transfer roller and compresses roller member, the lower elastic compresses roller member for will be delivered to
Environment-friendly cable on the rows of lower entrances transfer roller carries out compression transmission, and the lower elastic compresses roller member and institute
The set-up mode for stating top elastic compression roller member is identical, and the rows of lower entrances transfer roller reaches the upper entrance transfer roller
Height position after be no longer obliquely installed and be horizontally disposed with, the top at the position is provided with the middle part pressing roller, it is described
The environment-friendly cable that middle part pressing roller and the lower entrances transfer roller will go into the position compresses transmission.
The core skin separation unit include peeling cutter, intermediate transfer roller, spiral cutter component, inversely go roller to, it is positive
Transport roller pair, outlet transfer roller, core material collecting drum, skin material collection slide, broken core material collecting box, the outlet of separation unit crust and crust
General export；The rows of intermediate transfer roller is horizontally set on the rear end of the rows of lower entrances transfer roller, rows of described
The peeling cutter is provided between intermediate transfer roller and the rows of lower entrances transfer roller, the peeling cutter is arranged in pairs,
Each pair of peeling cutter includes two peeling cutters that blade portion is oppositely arranged, and the position being oppositely arranged is located at environmental protection
Cable is provided with the spiral cutter component, the spiral cutter component packet above the rows of intermediate transfer roller by locating
The spiral cutter for including horizontal shaft and being arranged in shaft in the form of single-screw, the rows of outlet transfer roller and rows of institute
State contour horizontally disposed of intermediate transfer roller, and be sequentially arranged between the intermediate transfer roller and the outlet transfer roller it is described inversely
Go roller to positive transport roller pair, it is described that roller is inversely gone inversely to remove roller to including be oppositely arranged up and down two, it is described
The reverse steering for removing roller is that reverse environment-friendly cable direction of transfer is turned inversely to go to the joint of roller at pairs of two
Dynamic, the forward direction transport roller pair includes two positive transfer rollers being oppositely arranged up and down, and two positive transfer roller joints
The gap of the joint of roller is inversely gone in gap less than two；The core material collecting drum setting is whole in the rows of outlet transfer roller
The top at end, and it is installed with " u "-shaped ring set in the outside of the core material collecting drum, the " u "-shaped ring set is for being inserted into environmentally friendly electricity
The entire core material of environment-friendly cable is then wrapped on the core material collecting drum by the head of the core material of cable；It is inversely gone described
Underface between roller and the core material collecting drum is provided with the broken core material collecting box, it is described inversely go roller with it is described
Underface between lower entrances transfer roller is tiltedly installed with the skin material collection slide, and its inclined direction is inversely to go from described
Start to tilt down below roller, the lower terminal point of the skin material collection slide be provided with the separation unit crust outlet,
The crust general export is arranged in the lower section of the separation unit crust outlet and the primary crust outlet and is connected to the two.
The crusher chamber includes crusher chamber entrance, broken chamber enclosure, broken shaft, broken interior knife, broken outer knife, broken shaft drive
Dynamic motor and broken chamber discharge port；The crusher chamber entrance is arranged in the top of broken chamber enclosure and connects with the crust general export
Logical, the broken shaft is horizontally placed on crusher chamber interior of shell, on broken shaft solid matter be provided with multiple cones convex to form it is described
Knife in broken is provided with the broken outer knife on the side wall and base wall portion of broken chamber enclosure, and the broken outer knife is solid matter
The multiple cones being arranged are raised and are spaced setting with the broken interior knife, are provided on the bottom wall of broken chamber enclosure described
Broken chamber discharge port, the output shaft of the broken shaft driving motor and the broken axis connection simultaneously are used to that the broken shaft to be driven to turn
It is dynamic.
The heating furnace includes heating furnace feeding inlet, heating element, heating furnace outlet flue and heating furnace discharge port；It is described to add
Hot stove feeding inlet is arranged at the top of heating furnace and is connected to the broken chamber discharge port, and heating furnace is arranged in the heating element
For heating the material entered in heating furnace, the top of heating furnace, the heating is arranged in the heating furnace outlet flue for inside
The bottom wall of heating furnace is arranged in furnace discharge mouth.
The flue gas processing device includes spray chamber and adsorption chamber, the spray chamber include spray chamber smoke inlet, spray port,
Water fender and spray chamber outlet flue；The adsorption chamber includes adsorption chamber smoke inlet, active carbon particle and adsorption chamber gas outlet；It is described
Spray chamber smoke inlet is arranged on the bottom wall of spray chamber and is connected to the heating furnace outlet flue, in spray chamber smoke inlet side
The water fender that arc is set up is provided on the bottom wall of spray chamber, the spray port is arranged on the inner roof wall of spray chamber, institute
Spray chamber outlet flue is stated to be arranged on the side wall of spray chamber；The adsorption chamber smoke inlet be arranged in the side wall bottom end of adsorption chamber and with
The spray chamber outlet flue connection, fills in adsorption chamber equipped with active carbon particle, the adsorption chamber gas outlet is arranged in adsorption chamber
Top.
The magnetic separating device includes magnetic separation room, feeromagnetic metal storage room and ash material storage room, magnetic separation ceiling portion
It is provided with magnetic separation room feeding inlet described in the feeding inlet of magnetic separation room to be connected to the heating furnace discharge port, magnetic is carried out in the magnetic separation room
Choosing, the feeromagnetic metal magneticly elected are transmitted in the feeromagnetic metal storage room, and remaining ash material is transmitted in ash material storage room.
Preferably, the elastomeric element is spring.
Preferably, gap between the spiral cutter and the intermediate rotary shaft be greater than the diameter of environment-friendly cable core material and
Less than or equal to the diameter of entire environment-friendly cable.
Preferably, two diameters for inversely gap of the joint of roller being gone to be approximately equal to entire environment-friendly cable.
Preferably, the roller outer surface for inversely removing roller is by roughening treatment.
Preferably, the gap of two positive transfer roller joints is less than or equal to the diameter of environment-friendly cable core material.
Preferably, the core material collecting drum is detachable setting.
Preferably, the material that the heating element is used to will go into heating furnace is heated to 350 ~ 390 DEG C.
Preferably, outlet damper is additionally provided on the heating furnace discharge port, for controlling opening for heating furnace discharge port
It closes.
Preferably, being additionally provided with spray water out on the bottom wall of the spray chamber.
The technical effects of the invention are that:
1, it, then will be a part of while crust rotary-cut by spiral cutter by setting cutter by the crust of environment-friendly cable to cutting
Removing, then by removing crust and inversely going the backwards rotation of roller pair, while using forward direction transport roller pair by core material to
The power of preceding pressure transmission further strengthens the removing of crust, and core material is collected by the winding of core material collecting drum, replaces core after collection is full
Material collecting drum, the core material being scattered are fallen to after peeling in broken core material collecting box, to realize environment-friendly cable quickly
Crust is separated with core material.
The recycling that entrance carries out neat cable is recycled by the first cable of setting, setting the second cable recycling entrance carries out scattered
The recycling of cable is fallen, and by rotating cylinder in being arranged, the centrifugal force generated by rotation passes through environment-friendly cable neatization simultaneously
Inclined blade is set on internal rotating cylinder inner wall, the crust progress that will go into the environment-friendly cable in interior rotating cylinder is primary broken
Change, the cable of various approach recycling can be handled by realizing, and widen the type of handled raw material significantly.
2, skin material is broken for particle by broken by fining, then by setting heating furnace, by heating temperature
To 350 DEG C or more, rubber and plastic substance combustion are realized into cigarette and part ash, and wire and inorganic non-metallic material
Substantially it is not involved in combustion process, so that rubber, plastic substance are realized with metal and inorganic non-metallic material and be separated, so
Afterwards by carrying out magnetic separation process, the ferromagnetic metals such as steel wire are realized with inorganic non-metallic material and are separated.
Since how much rubber and plastic substance can all have noxious fume and pernicious gas after combustion, pass through setting
Particulate matter in flue gas is removed, soluble matter is dissolved into water, while can also be aoxidized sulphur therein by spray chamber and adsorption chamber
Object and nitrogen oxides react removing with water, are then adsorbed and removed other harmful substances matter in flue gas by active carbon, avoid combustion
It burns to the appearance of atmosphere bring pollution condition.
3, it is convex by the cone that broken shaft outer surface is arranged in by the way that the crusher chamber based on the broken shaft with rotation is arranged
Rise formed it is broken in knife realize and will enter with the engaging for broken outer knife that the cone in setting inside the shell wall convexes to form
Material in crusher chamber is refined broken, provides more preferably material form for later separation operation.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the side view of the recyclable device of environment-friendly cable of the present invention.
Wherein: the first cable of 11- recycles entrance, 12- upper entrance transfer roller, the top 13- elastic compression roller, the top 14- bullet
Property roller support plate, the top 15- elastomeric element, the second cable of 21- recycles entrance, rotating cylinder in 22-, 23- primary treatment chamber enclosure,
Rotating cylinder driving motor in 24-, rotating cylinder shaft in 25-, 26- lower elastic pressing roller, 27- lower entrances transfer roller, in the middle part of 28-
Pressing roller, 31- peeling cutter, 32- spiral cutter, 33- inversely remove roller pair, 34- forward direction transport roller pair, and 35- exports transfer roller,
36- core material collecting drum, 37- skin material collection slide, the broken core material collecting box of 38-, 39- crust general export, 41- broken shaft, 42- are broken
Interior knife, 43- are crushed outer knife, 44- broken shaft driving motor, and 45- is crushed chamber discharge port, 5- heating furnace, 51- heating furnace outlet flue,
52- heating furnace discharge port, 61- spray port, 62- water fender, 63- active carbon particle, 631- adsorption chamber smoke inlet, 632- adsorption chamber
Gas outlet, 7- magnetic separation room, 81- feeromagnetic metal storage room, 82- ash material storage room.
Specific embodiment
Embodiment 1
A kind of recyclable device of environment-friendly cable as shown in Figure 1, including the first cable inlet component, the second cable inlet component,
Core skin separation unit, crusher chamber, heating furnace, flue gas processing device and magnetic separating device.
The first cable inlet component includes that the first cable recycling entrance, upper entrance transfer roller and top compress roller portion
Part, it includes top elastic compression roller, top resilient roller support plate and top elastomeric element that the top, which compresses roller member,；Described
One cable recycling entrance is used to be passed to the environment-friendly cable of neat type, and the upper entrance transfer roller is multiple and is laterally arranged to one
Row, the rows of upper entrance transfer roller are integrally provided in lower rear (the i.e. bottom right in Fig. 1 of the first cable recycling entrance
Side), the top compresses the top that roller member is integrally provided in the rows of upper entrance transfer roller, the top elastic compression
The environment-friendly cable that roller and the upper entrance transfer roller will go into the first cable recycling entrance compresses, the top elastic compression roller
Central axis and the top resilient roller support plate between connected by the elastomeric element, the top elastic compression roller passes through
The elastic force of the elastomeric element compresses environment-friendly cable.The embodiment of the present invention elastomeric element is spring.
The second cable inlet component includes that the second cable recycles entrance, interior rotating cylinder, primary treatment chamber enclosure, primary
Crust exports (non-appended drawing reference in Fig. 1), interior rotating cylinder driving motor, interior rotating cylinder shaft, the outlet of interior rotating cylinder (in Fig. 1
The right end of interior rotating cylinder, non-appended drawing reference in Fig. 1), lower elastic compresses roller member, lower entrances transfer roller and middle part and compresses
Roller；The interior rotating cylinder is arranged inside the primary treatment chamber enclosure with tubular structure, and the side wall of the interior rotating cylinder is close
Cloth through-hole structure and it is evenly equipped with inclined blade on the inner wall of its side wall, is provided at the axis of the interior rotating cylinder in described
Rotating cylinder shaft, the output shaft of the interior rotating cylinder driving motor is connect with the interior rotating cylinder shaft and driver rotation,
One end of the interior rotating cylinder is provided with the second cable recycling entrance, whole in the other end of interior rotating cylinder corresponding thereto
It is open to form the interior rotating cylinder outlet；The bottom of primary treatment chamber enclosure is provided with the primary crust outlet, from described
Interior rotating cylinder outlet, which starts to tilt upward, is provided with the rows of lower entrances transfer roller, sets above the lower entrances transfer roller
It is equipped with the lower elastic and compresses roller member, the lower elastic compresses roller member and enters for will be delivered to the rows of lower part
Environment-friendly cable on mouth transfer roller carries out compression transmission, and the lower elastic compresses roller member and the top elastic compression roller member
Set-up mode it is identical, no longer incline behind the position for the height that the rows of lower entrances transfer roller reaches the upper entrance transfer roller
Tiltedly it is arranged and is horizontally disposed with, as shown in Figure 1, is provided with gap in the terminal of upper entrance transfer roller and lower entrances transfer roller intersection
Pass through for the environment-friendly cable transported on lower entrances transfer roller, and in the cable of upper entrance transfer roller transport also from the gap top
It is transmitted to the horizontal part of lower entrances transfer roller, the top at the position is provided with the middle part pressing roller, the middle part pressing roller
The environment-friendly cable that will go into the position with the lower entrances transfer roller compresses transmission.
The core skin separation unit include peeling cutter, intermediate transfer roller, spiral cutter component, inversely go roller to, it is positive
Transport roller pair, outlet transfer roller, core material collecting drum, skin material collection slide, broken core material collecting box, the outlet of separation unit crust and crust
General export；Position is arranged as shown in Figure 1, the rows of intermediate transfer roller is horizontally set on the rows of lower entrances transfer roller in it
Rear end, be provided with the peeling cutter, institute between the rows of intermediate transfer roller and the rows of lower entrances transfer roller
Peeling cutter to be stated to be arranged in pairs, each pair of peeling cutter includes two peeling cutters that blade portion is oppositely arranged, this
A pair of peeling cutter (the multipair peeling cutter of setting can also be radiated centered on environment-friendly cable) is only arranged in embodiment, relatively
The position of setting is located at environment-friendly cable by locating, and is provided with the spiral cutter component above the rows of intermediate transfer roller,
The spiral cutter component includes horizontal shaft and the spiral cutter that is arranged in shaft in the form of single-screw, rows of described
It exports transfer roller and the rows of intermediate transfer roller is contour is horizontally disposed with, and between the intermediate transfer roller and the outlet transfer roller
Be sequentially arranged it is described inversely go roller to positive transport roller pair, it is described inversely go roller to include be oppositely arranged up and down two
A inversely to remove roller, it is reverse environmental protection electricity that the steering for inversely removing roller, which is the pairs of two reverse joints for removing roller,
Cable direction of transfer rotated (i.e. the middle and upper part Fig. 1 inversely go roller rotate clockwise and lower part inversely go roller counterclockwise
Rotation), the forward direction transport roller pair includes be oppositely arranged up and down two positive transfer rollers, and two positive transfer roller joints
Gap less than two inversely go roller joint gap；The core material collecting drum is arranged in the rows of outlet transfer roller
The top of terminal, and " u "-shaped ring set (two, the top end of U-loop set and core material are installed in the outside of the core material collecting drum
The roll surface of collecting drum is affixed), the " u "-shaped ring set is used to be inserted into the head of the core material of environment-friendly cable then by the whole of environment-friendly cable
A core material is wrapped on the core material collecting drum；The underface between roller and the core material collecting drum is inversely gone to described
It is provided with the broken core material collecting box, inversely the underface between roller and the lower entrances transfer roller is gone to be obliquely installed described
Have a skin material collection slide, and its inclined direction be since it is described inversely go below roller tilt down, in the skin material
The lower terminal point of collection slide is provided with the separation unit crust outlet, and the crust general export is arranged in the separation unit
The lower section of crust outlet and the primary crust outlet is simultaneously connected to the two.
The crusher chamber includes crusher chamber entrance, broken chamber enclosure, broken shaft, broken interior knife, broken outer knife, broken shaft drive
Dynamic motor and broken chamber discharge port；The crusher chamber entrance is arranged in the top of broken chamber enclosure and connects with the crust general export
Logical, the broken shaft is horizontally placed on crusher chamber interior of shell, on broken shaft solid matter be provided with multiple cones convex to form it is described
Knife in broken is provided with the broken outer knife on the side wall and base wall portion of broken chamber enclosure, and the broken outer knife is solid matter
The multiple cones being arranged are raised and are spaced setting with the broken interior knife, are provided on the bottom wall of broken chamber enclosure described
Broken chamber discharge port, the output shaft of the broken shaft driving motor and the broken axis connection simultaneously are used to that the broken shaft to be driven to turn
It is dynamic.
The heating furnace includes heating furnace feeding inlet, heating element (resistance heating rod that the present embodiment is set using disk), adds
Hot stove outlet flue and heating furnace discharge port；The heating furnace feeding inlet be arranged at the top of heating furnace and with the broken chamber discharge port
The inside of heating furnace is arranged in for heating the material entered in heating furnace in connection, the heating element, and the heating furnace goes out
The top of heating furnace is arranged in mouth, and the bottom wall of heating furnace is arranged in the heating furnace discharge port.
The flue gas processing device includes spray chamber and adsorption chamber, the spray chamber include spray chamber smoke inlet, spray port,
Water fender and spray chamber outlet flue；The adsorption chamber includes adsorption chamber smoke inlet, active carbon particle and adsorption chamber gas outlet；It is described
Spray chamber smoke inlet is arranged on the bottom wall of spray chamber and is connected to the heating furnace outlet flue, in spray chamber smoke inlet side
The water fender that arc is set up is provided on the bottom wall of spray chamber, the spray port is arranged on the inner roof wall of spray chamber, institute
Spray chamber outlet flue is stated to be arranged on the side wall of spray chamber；The adsorption chamber smoke inlet be arranged in the side wall bottom end of adsorption chamber and with
The spray chamber outlet flue connection, fills in adsorption chamber equipped with active carbon particle, the adsorption chamber gas outlet is arranged in adsorption chamber
Top.
The magnetic separating device includes magnetic separation room, feeromagnetic metal storage room and ash material storage room, magnetic separation ceiling portion
It is provided with magnetic separation room feeding inlet described in the feeding inlet of magnetic separation room to be connected to the heating furnace discharge port, magnetic is carried out in the magnetic separation room
Choosing, the feeromagnetic metal magneticly elected are transmitted in the feeromagnetic metal storage room, and remaining ash material is transmitted in ash material storage room.
Gap between the spiral cutter and the intermediate rotary shaft is greater than the diameter of environment-friendly cable core material and is less than or equal to
The diameter of entire environment-friendly cable.
Two diameters for inversely gap of the joint of roller being gone to be approximately equal to entire environment-friendly cable.
The roller outer surface for inversely removing roller is by roughening treatment.
The gap of two positive transfer roller joints is less than or equal to the diameter of environment-friendly cable core material.
The core material collecting drum is detachable setting.
The material that the heating element is used to will go into heating furnace is heated to 380 DEG C.
It is additionally provided with outlet damper on the heating furnace discharge port, for controlling the opening and closing of heating furnace discharge port.
Spray water out is additionally provided on the bottom wall of the spray chamber, by alkalizing to the shower water, then stone
It comes back in spray port and is sprayed after the adsorption filtration of sand and active carbon.
All " transfer rollers " of the present embodiment is active power transfer roller, and elastic compression roller itself is unpowered, inversely removes roller
It is active power roller with positive transfer roller and core material collecting drum.
Claims (9)
1. a kind of recyclable device of environment-friendly cable, which is characterized in that including the first cable inlet component, the second cable inlet portion
Part, core skin separation unit, crusher chamber, heating furnace, flue gas processing device and magnetic separating device；
The first cable inlet component includes that the first cable recycling entrance, upper entrance transfer roller and top compress roller member, institute
Stating top and compressing roller member includes top elastic compression roller, top resilient roller support plate and top elastomeric element；First electricity
Cable recycling entrance is used to be passed to the environment-friendly cable of neat type, and the upper entrance transfer roller is that multiple and lateral setting is in a row, at
The upper entrance transfer roller of row is integrally provided in the lower rear of the first cable recycling entrance, and the top compresses roller member
It is integrally provided in the top of the rows of upper entrance transfer roller, the top elastic compression roller will with the upper entrance transfer roller
The environment-friendly cable for entering the first cable recycling entrance compresses, the central axis of the top elastic compression roller and top elasticity
It is connected between roller support plate by the elastomeric element, the top elastic compression roller is by the elastic force of the elastomeric element by ring
Cable is protected to compress；
The second cable inlet component includes the second cable recycling entrance, interior rotating cylinder, primary treatment chamber enclosure, primary crust
Outlet, the outlet of interior rotating cylinder driving motor, interior rotating cylinder shaft, interior rotating cylinder, lower elastic compresses roller member, lower entrances turn
Roller and middle part pressing roller；The interior rotating cylinder is arranged inside the primary treatment chamber enclosure with tubular structure, the interior rotation
The side wall of cylinder is densely covered through-hole structure and is evenly equipped with inclined blade on the inner wall of its side wall, at the axis of the interior rotating cylinder
It is provided with the interior rotating cylinder shaft, the output shaft of the interior rotating cylinder driving motor connect and drives with the interior rotating cylinder shaft
Dynamic device rotation is provided with the second cable recycling entrance in one end of the interior rotating cylinder, in interior rotating cylinder corresponding thereto
The other end integrally open form the interior rotating cylinder outlet；The bottom of primary treatment chamber enclosure is provided with the primary crust
Outlet tilts upward since the interior rotating cylinder outlet and is provided with the rows of lower entrances transfer roller, enters in the lower part
It is provided with the lower elastic above mouth transfer roller and compresses roller member, it is in a row for will be delivered to that the lower elastic compresses roller member
The lower entrances transfer roller on environment-friendly cable carry out compression transmission, the lower elastic compress roller member and it is described on
The set-up mode of portion's elastic compression roller member is identical, and the rows of lower entrances transfer roller reaches the height of the upper entrance transfer roller
It is no longer obliquely installed and is horizontally disposed with behind the position of degree, the top at the position is provided with the middle part pressing roller, the middle part
The environment-friendly cable that pressing roller and the lower entrances transfer roller will go into the position compresses transmission；
The core skin separation unit include peeling cutter, intermediate transfer roller, spiral cutter component, inversely go roller to, positive transmit
Roller to, outlet transfer roller, core material collecting drum, skin material collection slide, broken core material collecting box, separation unit crust outlet and crust always go out
Mouthful；The rows of intermediate transfer roller is horizontally set on the rear end of the rows of lower entrances transfer roller, in the rows of centre
The peeling cutter is provided between transfer roller and the rows of lower entrances transfer roller, the peeling cutter is arranged in pairs, each pair of
The peeling cutter includes two peeling cutters that blade portion is oppositely arranged, and the position being oppositely arranged is located at environment-friendly cable
By place, the spiral cutter component is provided with above the rows of intermediate transfer roller, the spiral cutter component includes cross
The shaft set and the spiral cutter being arranged in shaft in the form of single-screw, the rows of outlet transfer roller and it is rows of it is described in
Between contour horizontally disposed of transfer roller, and be sequentially arranged the reverse peeling between the intermediate transfer roller and the outlet transfer roller
Roller to positive transport roller pair, it is described that roller is inversely gone inversely to remove roller to including be oppositely arranged up and down two, it is described reverse
The steering for removing roller is that inversely to go to the joint of roller be that reverse environment-friendly cable direction of transfer is rotated at pairs of two, institute
Stating positive transport roller pair includes two positive transfer rollers being oppositely arranged up and down, and the gap of two positive transfer roller joints is small
The gap of the joint of roller is inversely gone in two；The upper of the rows of outlet transfer roller terminal is arranged in the core material collecting drum
Portion, and it is installed with " u "-shaped ring set in the outside of the core material collecting drum, the " u "-shaped ring set is used to be inserted into the core of environment-friendly cable
The entire core material of environment-friendly cable is then wrapped on the core material collecting drum by the head of material；It is described inversely go roller and
Underface between the core material collecting drum is provided with the broken core material collecting box, inversely roller is gone to enter with the lower part described
Underface between mouth transfer roller is tiltedly installed with the skin material collection slide, and its inclined direction is inversely to go under roller from described
Side starts to tilt down, and the lower terminal point of the skin material collection slide is provided with the separation unit crust outlet, described outer
Skin general export is arranged in the lower section of the separation unit crust outlet and the primary crust outlet and is connected to the two；
The crusher chamber includes crusher chamber entrance, broken chamber enclosure, broken shaft, broken interior knife, broken outer knife, broken shaft driving electricity
Machine and broken chamber discharge port；The crusher chamber entrance is arranged in the top of broken chamber enclosure and is connected to the crust general export,
The broken shaft is horizontally placed on crusher chamber interior of shell, and solid matter is provided with multiple cones and convexes to form described be crushed on broken shaft
Interior knife, is provided with the broken outer knife on the side wall and base wall portion of broken chamber enclosure, and the broken outer knife is solid matter setting
Multiple cones protrusion and with it is described it is broken in knife be spaced setting, described be crushed is provided on the bottom wall of broken chamber enclosure
Chamber discharge port, the output shaft of the broken shaft driving motor and the broken axis connection simultaneously are used to that the broken shaft to be driven to rotate；
The heating furnace includes heating furnace feeding inlet, heating element, heating furnace outlet flue and heating furnace discharge port；The heating furnace
Feeding inlet is arranged at the top of heating furnace and is connected to the broken chamber discharge port, and the inside of heating furnace is arranged in the heating element
For heating the material entered in heating furnace, the top of heating furnace is arranged in the heating furnace outlet flue, and the heating furnace goes out
The bottom wall of heating furnace is arranged in material mouth；
The flue gas processing device includes spray chamber and adsorption chamber, and the spray chamber includes spray chamber smoke inlet, spray port, water blocking
Plate and spray chamber outlet flue；The adsorption chamber includes adsorption chamber smoke inlet, active carbon particle and adsorption chamber gas outlet；The spray
Room smoke inlet is arranged on the bottom wall of spray chamber and is connected to the heating furnace outlet flue, the spray in spray chamber smoke inlet side
The water fender that arc is set up is provided on the bottom wall of room, the spray port is arranged on the inner roof wall of spray chamber, the spray
Leaching room outlet flue is arranged on the side wall of spray chamber；The adsorption chamber smoke inlet be arranged in the side wall bottom end of adsorption chamber and with it is described
The connection of spray chamber outlet flue, fills in adsorption chamber equipped with active carbon particle, the top of adsorption chamber is arranged in the adsorption chamber gas outlet
Portion；
The magnetic separating device includes magnetic separation room, feeromagnetic metal storage room and ash material storage room, the setting of magnetic separation ceiling portion
There is magnetic separation room feeding inlet described in the feeding inlet of magnetic separation room to be connected to the heating furnace discharge port, magnetic separation, magnetic are carried out in the magnetic separation room
The feeromagnetic metal selected is transmitted in the feeromagnetic metal storage room, and remaining ash material is transmitted in ash material storage room.
2. the recyclable device of environment-friendly cable according to claim 1, which is characterized in that the spiral cutter and the centre
Gap between shaft is greater than the diameter of environment-friendly cable core material and is less than or equal to the diameter of entire environment-friendly cable.
3. the recyclable device of environment-friendly cable according to claim 1, which is characterized in that two are inversely gone to the joint of roller
Gap be approximately equal to the diameter of entire environment-friendly cable.
4. the recyclable device of environment-friendly cable according to claim 1, which is characterized in that the roller appearance for inversely removing roller
Roughening treatment is passed through in face.
5. the recyclable device of environment-friendly cable according to claim 1, which is characterized in that two positive transfer roller joints
Gap is less than or equal to the diameter of environment-friendly cable core material.
6. the recyclable device of environment-friendly cable according to claim 1, which is characterized in that the core material collecting drum is detachable
Formula setting.
7. the recyclable device of environment-friendly cable described in -6 according to claim 1, which is characterized in that the heating element is for will be into
The material entered into heating furnace is heated to 350 ~ 390 DEG C.
8. the recyclable device of environment-friendly cable described in -6 according to claim 1, which is characterized in that on the heating furnace discharge port also
It is provided with outlet damper, for controlling the opening and closing of heating furnace discharge port.
9. the recyclable device of environment-friendly cable described in -8 according to claim 1, which is characterized in that on the bottom wall of the spray chamber
It is additionally provided with spray water out.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910448604.5A CN110033906B (en) | 2019-05-28 | 2019-05-28 | Recovery unit of environmental protection cable |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910448604.5A CN110033906B (en) | 2019-05-28 | 2019-05-28 | Recovery unit of environmental protection cable |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110033906A true CN110033906A (en) | 2019-07-19 |
| CN110033906B CN110033906B (en) | 2020-07-14 |
Family
ID=67243529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910448604.5A Active CN110033906B (en) | 2019-05-28 | 2019-05-28 | Recovery unit of environmental protection cable |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110033906B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145965A (en) * | 2020-01-17 | 2020-05-12 | 宁波绵长电子科技有限公司 | Device for recycling waste cables |
| CN112768154A (en) * | 2021-02-23 | 2021-05-07 | 常州机电职业技术学院 | Recovery device and recovery method for cable metal recovery smelting |
| CN113380471A (en) * | 2021-06-09 | 2021-09-10 | 池国富 | Inside old and useless cable treatment facility of communication computer |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10201036A (en) * | 1997-01-14 | 1998-07-31 | Nishi Nippon Electric Wire & Cable Co Ltd | Stripper for finned cable |
| CN105976945A (en) * | 2016-05-13 | 2016-09-28 | 烟台三新新能源科技有限公司 | No-pollution waste and old wire recovery device |
| CN206921592U (en) * | 2017-07-20 | 2018-01-23 | 湖北力生电缆有限公司 | A kind of cable recovery and rinsing device |
| CN108565075A (en) * | 2018-06-23 | 2018-09-21 | 许昌永新电气股份有限公司 | A kind of equipment for recycling waste and old power communication cable |
-
2019
- 2019-05-28 CN CN201910448604.5A patent/CN110033906B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10201036A (en) * | 1997-01-14 | 1998-07-31 | Nishi Nippon Electric Wire & Cable Co Ltd | Stripper for finned cable |
| CN105976945A (en) * | 2016-05-13 | 2016-09-28 | 烟台三新新能源科技有限公司 | No-pollution waste and old wire recovery device |
| CN206921592U (en) * | 2017-07-20 | 2018-01-23 | 湖北力生电缆有限公司 | A kind of cable recovery and rinsing device |
| CN108565075A (en) * | 2018-06-23 | 2018-09-21 | 许昌永新电气股份有限公司 | A kind of equipment for recycling waste and old power communication cable |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111145965A (en) * | 2020-01-17 | 2020-05-12 | 宁波绵长电子科技有限公司 | Device for recycling waste cables |
| CN111145965B (en) * | 2020-01-17 | 2021-07-09 | 绍兴阔源机械科技有限公司 | Device for recycling waste cables |
| CN112768154A (en) * | 2021-02-23 | 2021-05-07 | 常州机电职业技术学院 | Recovery device and recovery method for cable metal recovery smelting |
| CN112768154B (en) * | 2021-02-23 | 2022-03-22 | 常州机电职业技术学院 | Recovery device and recovery method for cable metal recovery smelting |
| CN113380471A (en) * | 2021-06-09 | 2021-09-10 | 池国富 | Inside old and useless cable treatment facility of communication computer |
| CN113380471B (en) * | 2021-06-09 | 2023-01-03 | 南方电网调峰调频发电有限公司信息通信分公司 | Inside old and useless cable treatment facility of communication computer |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110033906B (en) | 2020-07-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN110033906A (en) | A kind of recyclable device of environment-friendly cable | |
| CN205002124U (en) | Burning furnace is burnt to high efficiency for msw incineration | |
| CN206222331U (en) | A kind of domestic garbage disposer | |
| CN103128869B (en) | Waste plastic recycling system | |
| CN205606576U (en) | Recoverable industry waste product incineration disposal device of ash material | |
| CN106694096A (en) | Waste glass crushing device | |
| CN107890937A (en) | Processing equipment and its handling process are torn up in a kind of waste lithium cell recovery | |
| CN109092868B (en) | Domestic garbage environment-friendly renewable energy source treatment system and process | |
| CN206846730U (en) | A kind of high-efficiency refuse processing unit | |
| CN110303031A (en) | A kind of processor for urban domestic garbage | |
| CN211562352U (en) | Blast furnace gas gravity dust removal system | |
| CN102489099A (en) | Deduster | |
| CN207929286U (en) | A kind of integrated apparatus sorted suitable for building waste with crushing | |
| CN205717241U (en) | A kind of domestic waste incineration pay-off with dehumidification function | |
| CN109126209A (en) | A kind of degassing production equipment of furnace of calcium carbide electrode paste | |
| CN207422217U (en) | House refuse deironing apparatus | |
| CN202427302U (en) | Dust collector | |
| CN205020410U (en) | Qxcomm technology's tilting air current sorter | |
| CN104399591B (en) | A kind of tire pyrolysis carbon black and the method and apparatus of ash separation | |
| CN205903954U (en) | Particle crusher | |
| CN107420906A (en) | A kind of small-sized rubbish centralized burning cremation facilities | |
| CN211755632U (en) | Dust-proof coal gangue crushing device | |
| CN206868332U (en) | A kind of micronizer | |
| CN202343464U (en) | Household garbage comprehensive winnowing separator | |
| CN206286058U (en) | A kind of stationary electrode cyclone dust collectors |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200622 Address after: Qixing Town Qixing village, Nanhu District, Jiaxing City, Zhejiang Province, 314000 Applicant after: Jiaxing KANGLIDE component Co.,Ltd. Address before: 266555 Qingdao Lingte Electric Power Co., Ltd. Emeishan Road Guanggu Science Park, Huangdao District, Qingdao City, Shandong Province Applicant before: Wang Huimin |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240105 Address after: 272600 East Shizhuang Village, Yangying Town, Liangshan County, Jining City, Shandong Province Patentee after: Shandong Heju Run Renewable Resources Co.,Ltd. Address before: 314000 Qixing Town Qixing village, Nanhu District, Jiaxing City, Zhejiang Province Patentee before: Jiaxing KANGLIDE component Co.,Ltd. |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of invention: A recycling device for environmentally friendly cables Granted publication date: 20200714 Pledgee: Shandong Liangshan Rural Commercial Bank Co.,Ltd. Pledgor: Shandong Heju Run Renewable Resources Co.,Ltd. Registration number: Y2024980001552 |